Simultaneous versus Nonsimultaneous Blowup for a System of Heat Equations Coupled Boundary Flux
1 Department of Mathematics, Jincheng College of Sichuan University, Chengdu 611731, China
2 Department of Mathematics, Sun Yat-Sen University, Guangzhou 510275, China
3 School of Mathematical Sciences, South China University of Technology, Guangzhou 510640, China
Boundary Value Problems 2007, 2007:075258 doi:10.1155/2007/75258Published: 20 May 2007
This paper deals with a semilinear parabolic system in a bounded interval, completely coupled at the boundary with exponential type. We characterize completely the range of parameters for which nonsimultaneous and simultaneous blowup occur.